Cat-cow pose

Muscles worked

You need

How to do it

1. Get into position on the floor with your hands and knees supported on the ground.
2. Contract your abs, hamstrings, and glutes at the same time to rotate your hips backwards, eliminating the lumbar curvature.
3. When you return to the starting position, exaggerate the opposite movement, maximizing your lumbar curvature so you can feel the difference between the two positions.